whereas at the increase in the pressure up to 13 Pa the ion energy flux remains only half of the total VUV energy flux (ion energy flux 2mWcm2 and VUV photon energy flux 5mWcm2) for 10W RF power
whereas at the increasein the pressure up to 13 Pa the ion energy fluxremains only half of the total VUV energy flux(ion energy flux 2mWcm2 and VUV photonenergy flux 5mWcm2) for 10W RF power